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Cheap flights from Charlotte to San Antonio from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to San Antonio departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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American Airlines Logo
7:14 am - 9:19 amCLT-SAT
3h 05mnonstop
American Airlines Logo
6:41 am - 10:30 amSAT-CLT
2h 49mnonstop
$277American Airlines
Find Deal
lør., dec. 27 - ons., dec. 31
Spirit Airlines Logo
8:59 pm - 11:45 pmCLT-SAT
27h 46m2 stops
Spirit Airlines Logo
7:37 pm - 9:02 amSAT-CLT
12h 25m1 stop
$278Spirit Airlines
Find Deal
søn., nov. 9 - ons., nov. 12
Spirit Airlines Logo
1:20 pm - 2:28 pmCLT-SAT
26h 08m3 stops
Spirit Airlines Logo
7:37 pm - 9:02 amSAT-CLT
12h 25m1 stop
$279Spirit Airlines
Find Deal
fre., nov. 14 - søn., nov. 16
Multiple Airlines Logo
5:59 pm - 3:59 pmCLT-SAT
23h 00m2 stops
Multiple Airlines Logo
8:33 pm - 8:16 amSAT-CLT
10h 43m1 stop
$281Multiple Airlines
Find Deal
man., nov. 24 - fre., nov. 28
Multiple Airlines Logo
7:36 pm - 1:23 pmCLT-SAT
18h 47m2 stops
Multiple Airlines Logo
7:39 pm - 5:13 pmSAT-CLT
20h 34m1 stop
$288Multiple Airlines
Find Deal
ons., nov. 26 - søn., nov. 30
Southwest Logo
7:00 am - 11:55 amCLT-SAT
5h 55m1 stop
Southwest Logo
4:40 pm - 10:10 pmSAT-CLT
4h 30m1 stop
$301Southwest
Find Deal
tir., nov. 11 - tor., nov. 13
Southwest Logo
6:45 am - 10:45 amCLT-SAT
5h 00m1 stop
Southwest Logo
6:20 am - 5:40 pmSAT-CLT
10h 20m2 stops
$308Southwest
Find Deal
lør., dec. 13 - ons., dec. 17
Frontier Logo
5:16 pm - 12:20 amCLT-SAT
8h 04m1 stop
Frontier Logo
7:00 am - 4:23 pmSAT-CLT
8h 23m1 stop
$310Frontier
Find Deal
man., nov. 24 - fre., nov. 28
Delta Logo
6:00 am - 11:28 amCLT-SAT
6h 28m1 stop
Delta Logo
5:20 am - 1:40 pmSAT-CLT
7h 20m1 stop
$317Delta
Find Deal
ons., jan. 7 - søn., jan. 11
Frontier Logo
4:17 pm - 10:44 amCLT-SAT
19h 27m2 stops
Frontier Logo
7:39 pm - 5:13 pmSAT-CLT
20h 34m1 stop
$329Frontier
Find Deal
tor., nov. 27 - søn., nov. 30

American Airlines flights from Charlotte to San Antonio

Our best American Airlines deals on Charlotte to San Antonio flight tickets
American Airlines
Dec 27
CLT7:14 amCharlotte Douglas
3h 05m
SAT9:19 amSan Antonio
Dec 31
SAT6:41 amSan Antonio
2h 49m
CLT10:30 amCharlotte Douglas
$277
Find similar
American Airlines
Nov 15
CLT8:59 amCharlotte Douglas
3h 14m
SAT11:13 amSan Antonio
Nov 19
SAT1:40 pmSan Antonio
2h 48m
CLT5:28 pmCharlotte Douglas
$285
Find similar
American Airlines
Nov 22
CLT6:39 pmCharlotte Douglas
3h 20m
SAT8:59 pmSan Antonio
Dec 23
SAT5:48 pmSan Antonio
2h 50m
CLT9:38 pmCharlotte Douglas
$291
Find similar

Frontier flights from Charlotte to San Antonio

Our best Frontier deals on Charlotte to San Antonio flight tickets
Frontier
Nov 7
CLT6:07 pmCharlotte Douglas
21h 10m
1 stop
SAT2:17 pmSan Antonio
Nov 9
SAT8:25 pmSan Antonio
19h 52m
1 stop
CLT5:17 pmCharlotte Douglas
$302
Find similar
Frontier
Nov 24
CLT5:16 pmCharlotte Douglas
8h 04m
1 stop
SAT12:20 amSan Antonio
Nov 28
SAT7:00 amSan Antonio
8h 23m
1 stop
CLT4:23 pmCharlotte Douglas
$310
Find similar
Frontier
Nov 27
CLT4:17 pmCharlotte Douglas
19h 27m
2 stops
SAT10:44 amSan Antonio
Nov 30
SAT7:39 pmSan Antonio
20h 34m
1 stop
CLT5:13 pmCharlotte Douglas
$329
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Charlotte to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated oktober 30, 2025.
Use the filters below to find and compare flights from Charlotte to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

lør. 12/27

7:14 am-9:19 am

Nonstop3h 05m

San Antonio

ons. 12/31

6:41 am-10:30 am

Nonstop2h 49m

$277

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

søn. 11/9

8:59 pm-11:45 pm

2 stops27h 46m

San Antonio

ons. 11/12

7:37 pm-9:02 am

1 stop12h 25m

$278

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

fre. 11/14

1:20 pm-2:28 pm

3 stops26h 08m

San Antonio

søn. 11/16

7:37 pm-9:02 am

1 stop12h 25m

$279

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

man. 11/24

5:59 pm-3:59 pm

2 stops23h 00m

San Antonio

fre. 11/28

8:33 pm-8:16 am

1 stop10h 43m

$281

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

ons. 11/26

7:36 pm-1:23 pm

2 stops18h 47m

San Antonio

søn. 11/30

7:39 pm-5:13 pm

1 stop20h 34m

$288

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

tir. 11/11

7:00 am-11:55 am

1 stop5h 55m

San Antonio

tor. 11/13

4:40 pm-10:10 pm

1 stop4h 30m

$301

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

lør. 12/13

6:45 am-10:45 am

1 stop5h 00m

San Antonio

ons. 12/17

6:20 am-5:40 pm

2 stops10h 20m

$308

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

man. 11/24

5:16 pm-12:20 am

1 stop8h 04m

San Antonio

fre. 11/28

7:00 am-4:23 pm

1 stop8h 23m

$310

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

ons. 1/7

6:00 am-11:28 am

1 stop6h 28m

San Antonio

søn. 1/11

5:20 am-1:40 pm

1 stop7h 20m

$317

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

tor. 11/27

4:17 pm-10:44 am

2 stops19h 27m

San Antonio

søn. 11/30

7:39 pm-5:13 pm

1 stop20h 34m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Charlotte to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charlotte and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Charlotte during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $307.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $298. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $443.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Charlotte to San Antonio in the morning for as low as $332. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $394. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Charlotte Douglas to San Antonio flight route?

Fly from Charlotte Douglas to San Antonio for the best Charlotte Douglas - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Charlotte for as low as $284 on momondo.

What cabin class options are available on Charlotte Douglas to San Antonio flights?

There are 3 cabin classes available to choose from on Charlotte Douglas to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Charlotte to San Antonio flights?

You could potentially save up to 57% on your flight if you consider stops on a Charlotte to San Antonio flight.

How have Charlotte to San Antonio flight prices changed over time?

As of October 2025, prices for Charlotte to San Antonio flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Charlotte to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Charlotte to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charlotte to San Antonio (CLT to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charlotte to San Antonio

Best Price Found

$360

Fastest flight time

2h 58m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Charlotte in the past 72 hours is $360. The best round-trip flight deal from Charlotte to San Antonio found on momondo in the last 72 hours is $306.
The fastest flight from Charlotte to San Antonio takes 2h 58m
Direct flights go from Charlotte to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is Charlotte Douglas to San Antonio by plane?

    There are 1103.0 mi between Charlotte Douglas and San Antonio. A reasonable flight in good conditions will take 3h 04m.

  • When did momondo last update prices for flights from Charlotte Douglas Airport to San Antonio Airport?

    Prices for flights from Charlotte Douglas Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charlotte Douglas Airport to San Antonio Airport?

  • How old do you have to be to fly from Charlotte Douglas Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charlotte Douglas Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Charlotte to San Antonio?

  • What is the most popular airline from Charlotte to San Antonio?

Best airlines flying from Charlotte to San Antonio

Compare and see reviews for airlines that fly from Charlotte to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $171Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
7,993 reviews
Search Delta flights
United AirlinesPriceFrom $211Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $232Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $265Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

  • American Airlines Flights From Charlotte to San Antonio

    American Airlines flies from Charlotte to San Antonio around 8 times per week, with 11,030 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Charlotte to San Antonio in the last 72 hours was $265 (round-trip), much lower than the average airfare cost of $359 for American Airlines flights on this route.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Charlotte to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Charlotte.

Can I find flights from Charlotte to San Antonio with flexible booking policies on momondo?

All flight searches from Charlotte to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Charlotte to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Charlotte. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Charlotte to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charlotte to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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